40045894

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 70189056

約数和(自身を除く): 30143162

約数列:

[1, 2, 7, 14, 101, 127, 202, 223, 254, 446, 707, 889, 1414, 1561, 1778, 3122, 12827, 22523, 25654, 28321, 45046, 56642, 89789, 157661, 179578, 198247, 315322, 396494, 2860421, 5720842, 20022947, 40045894]

約数ペア:

[(1, 40045894), (2, 20022947), (7, 5720842), (14, 2860421), (101, 396494), (127, 315322), (202, 198247), (223, 179578), (254, 157661), (446, 89789), (707, 56642), (889, 45046), (1414, 28321), (1561, 25654), (1778, 22523), (3122, 12827)]